/***************************************************************************
 *   Copyright (C) 2005 by ywchen2000                         *
 *   ywchen2000@yahoo.com.cn                                                          *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include<stdio.h>
#include<stdlib.h>
#include<unistd.h>
#include<sys/types.h>
#include<sys/stat.h>
#include<fcntl.h>
#include<string.h>
#include <dirent.h>
using namespace std;
const int buffer_size=500;
const int line_size=400;
const int end=-1;
namespace file_op
{
class readfile
{
        private:

           char buffer[buffer_size];
           int fd,charpos,nbytes;
           char* filename;
           char line[line_size];
           bool is_read_finish;
	public:
	  readfile(void);
	  bool fileopen(const char* fname);
         ~readfile(void);
          bool readbuffer(void);
          char* getnewline(void);
          char getchar(void);
	  char**  split(char *string,char ch,int* count);
	  bool read_finish(void);
	  void Close(void);
          void save_str(const char* str);
};
}
